Ben Cooper and Vintage Halloween Costumes: What Boxed Costumes and Masks Are Worth

A vintage Ben Cooper Halloween costume is usually worth $20–$60 if it is a common 1970s or 1980s character with its mask and box, and $100–$300 or more for the characters collectors fight over: early Star Wars, 1960s superheroes, Universal monsters, and KISS. A mask on its own often brings $8–$40. The box, the mask, the character, and the copyright date decide which end of that range you land on. With Halloween a few weeks out, this is the moment to get these priced and in front of buyers.

Who Made Those Boxed Costumes

From the 1950s through the 1980s, most American kids went trick-or-treating in the same kind of store-bought costume: a thin printed smock or jumpsuit made of vinyl or rayon, a molded plastic mask held on by a strip of elastic, and a window box with a cellophane front. Three companies made most of them.

• Ben Cooper (Brooklyn, New York) held the big licenses: Disney, Marvel and DC heroes, TV shows, and Star Wars from 1977. It is the name collectors search first. The company went bankrupt in the late 1980s and the name later changed hands.
• Collegeville Flag & Costume (Collegeville, Pennsylvania) made licensed and generic costumes, including the 1978 KISS costumes and many TV-show characters of the late 1970s.
• Halco (J. Halpern Company, Pittsburgh) made licensed characters too, including a long run of superheroes and cartoon characters, plus plenty of generic witches, clowns, and skeletons.

Smaller names such as Bland Charnas and regional makers turn up as well. They usually sell for less unless the character is strong, because the character matters more than the maker to most buyers.

How to Identify and Date One

• Read the mask. Most masks carry a molded or printed copyright line with the licensor and a year (for example, a studio name and “1977”). That date is the fastest way to separate a first-run costume from a later reissue.
• Check the box. Look for the maker's logo, the size (small 4–6, medium 8–10, and so on), the style number, and the price sticker from the original store. A UPC barcode generally points to the very late 1970s or the 1980s and later.
• Look at the costume tag. Many have a sewn or printed tag with the maker and a flammability statement. Vinyl smocks with printed artwork are typical of the 1960s–70s; fabric jumpsuits became more common later.
• Confirm it is all one costume. Masks and smocks get swapped between boxes over the decades. A Darth Vader mask in a Spider-Man box is two partial items, not one complete set.

What Drives the Price

Character

This is the biggest factor by far. Crossover collectors (Star Wars, Marvel, monster kids, KISS fans) are competing with Halloween collectors for the same costume, and that is what pushes prices up. A generic witch has only Halloween collectors chasing it.

Completeness and the box

Mask, costume, and box together can be worth two to three times the mask alone. The box is fragile and most were thrown away on November 1, so a clean box with its cellophane intact is a real premium. A box that has never been opened, with the costume still folded around its cardboard insert, brings the most of all.

Mask condition

Thin plastic masks crack at the eye holes and around the staples where the elastic attaches. Original elastic is often dried out or replaced. Paint loss on the nose and cheeks, crushed shapes, and cracks all cut value. A mask that still holds its shape with crisp paint is what buyers want to see in the photos.

2026 Resale Prices

These are realistic sold prices, not asking prices. Online collectors pay the top of the ranges for complete, boxed, clean examples; booth and flea market buyers sit toward the middle, and unboxed costumes sell lower everywhere.

Licensed characters

• Star Wars (1977–1983) Ben Cooper, boxed and complete: $60–$200; Boba Fett, Yoda, and other less common characters can go higher
• Star Wars mask only: $20–$60
• 1960s superheroes (Batman, Superman, Spider-Man), boxed: $75–$250
• 1970s–80s Marvel and DC heroes, boxed: $40–$120
• Universal monsters, Planet of the Apes, boxed: $75–$250
• KISS (Collegeville, 1978), boxed: $75–$250 per member
• 1970s–80s TV characters (Six Million Dollar Man, Mork, Knight Rider, Dukes of Hazzard), boxed: $35–$100
• Disney and cartoon characters (Mickey, Donald, Casper, Flintstones), boxed: $25–$80; 1950s–60s examples more
• Common 1980s licensed costume, boxed: $25–$60

Generic and unboxed

• Generic witch, devil, skeleton, clown, or ghost, boxed: $15–$45
• Licensed costume and mask, no box: $15–$50 depending on character
• Common mask only: $8–$25
• Costume smock only, no mask: $5–$20
• Box only, good shape: $10–$40; some collectors need just the box

A sealed, store-stock costume of a top character can exceed these ranges. If you have one, price it with PocketPrice before you put a sticker on it.

When and Where They Sell Best

Boxed costumes have two buyer groups, and they shop on different calendars.

• Halloween shoppers (now through October 31). Booth and flea market customers buy masks to hang on the wall, display in a Halloween room, or even wear to a party. They buy on impulse in October and stop cold on November 1. Put costumes out front now, hang masks on a pegboard at eye level, and price them to go by the last weekend of the month.
• Character collectors (year-round, mostly online). Star Wars, Marvel, monster, and KISS collectors buy any month. If a high-end costume has not sold in your booth by Halloween, do not mark it down in November. List it online instead, where those collectors are actually looking.

Generic and common pieces are the opposite: they are Halloween-only stock. Mark those down hard in the last week of October, or pack them away for next September. A $20 generic witch that misses October will not sell in December at any price.

Common Mistakes

• Splitting a complete set. Selling the mask and costume separately usually brings less than the boxed set as one item.
• Trusting the box. Always open it and check that the mask matches the character and the costume is the right one.
• Missing a reissue. Retro-style boxed costumes made to look like the 1970s originals have been sold in recent years. Compare the copyright date, the materials, and the printing before you price one as vintage.
• Shipping a mask flat. Masks crush and crack in transit. Stuff the inside with paper, box it with padding on all sides, and never let it ride in a poly mailer.
• Pricing every mask the same. A Boba Fett mask and a generic clown mask from the same box of costumes are not the same item.

Pricing a Box of Costumes From an Estate Sale

Costumes usually turn up in bulk: a closet shelf or attic tote with a dozen boxes from the same family. Sort them before you price anything.

• Pull the licensed characters first. Anything with a studio, comic, or TV copyright on the mask goes in its own pile. These are the ones to research one by one.
• Match masks to costumes. Lay every mask next to every smock and pair them by character and artwork before you count anything as complete.
• Grade the boxes. Clean with cellophane, worn but whole, or crushed. Write that on the tag so buyers know what they are paying for.
• Bundle the generics. Five generic witches and clowns sell faster as a priced group, or at $10–$15 each from a bin, than as separate premium listings.

At a booth, a wall of masks pinned to pegboard at eye level, with boxed costumes stacked below, is one of the strongest October displays you can build. People stop to find the character they wore as a kid, and that is the moment they buy.

Found a stack of boxed costumes at an estate sale and need prices before the weekend? Snap a photo with PocketPrice for a price calibrated to where you sell. For the rest of the season's stock, see our vintage Halloween decorations price guide and the toys and games price guide.