What the numbers mean

A quick key to the numbers and marks on Garbage Pail Kids cards, wrappers and price lists.

On the card

You seeWhat it means
1a, 1bThe card number. a and b are usually the same art with two different names, so 1a Nasty Nick and 1b Evil Eddie are one picture and two cards.
1 to 620Numbers run in order across the 15 Original Series, so the number tells you the series.
One or two asterisksPrinting marks beside the copyright line on the back. Checklist makers usually don’t count them as separate cards, though a few errors appear only with one mark.
© 1985, © 1986The copyright year. Read this to tell an original from a Chrome or Flashback reprint with the same art.

Which series a number belongs to

SeriesCard numbers
Series 11 to 41
Series 242 to 83
Series 384 to 124
Series 4125 to 166
Series 5167 to 206
Series 6207 to 250
Series 7251 to 292
Series 8293 to 334
Series 9335 to 378
Series 10379 to 417
Series 11418 to 459
Series 12460 to 500
Series 13501 to 540
Series 14541 to 580
Series 15581 to 620

Chrome reuses numbers from the series it remakes, so 1a can be an original or a 2013 Chrome card. Always check the set as well as the number. Other newer sets restart their own numbering.

Numbered cards on Chrome and newer sets

You seeWhat it means
/299, /99, /50, /5A print limit. /50 means only 50 of that version were made. The card may be stamped with its own number, like 12/50.
1/1, SuperfractorOnly one exists.
Refractor, Atomic, X-Fractor, PrismFinish names. Some are numbered and some aren’t.
Printing plateThe plate used to print the card, usually four per artwork, one for each ink color.

Pull odds

You seeWhat it means
1:57About one card like this per 57 packs, on average. It doesn’t promise one.
Hobby 1:29, Value 1:71The same card can have different odds by box type.
About 1 in 5 boxesThe pack odds worked out for a whole box.

Printed odds are often wrong, so treat them as a guide.

On wax packs and boxes

You seeWhat it means
25¢The original pack price.
5 stickers, 1 stick of gumWhat the wrapper says is in a Series 4 pack. Check the wrapper for other series.
0-490-21-05-6A wrapper or box code, which can point to a print run. Collector sites tie this one to the Series 5 Green 10 error, and 0-490-21-04-7 to the Series 9 no-number Semi Colin.

Grades and prices

You seeWhat it means
Grade 1 to 10Condition, where 10 is the best.
PSA 10, CGC 10, SGC 10A 10 from that grader. They don’t sell for the same money, even at the same grade.
Cert numberThe ID on a graded slab. Use it to look up the card on the grader’s site.
UngradedThe usual price for a card that hasn’t been graded.
Declared valueWhat you tell the grader the card is worth. It sets your service tier and fee.

Want more on grades? See what each grade looks for. Looking for a card? See the best cards and boxes.

Checked November 1, 2026 against collector checklists. Series numbers matched on the checklists we compared. Not affiliated with or endorsed by Topps.

What the numbers on GPK cards mean | BoomGPK