X-Force (Promotional Insert / Trading Card Advertisement) #N/A (Back Cover or Insert Card)

Marvel Comics / SkyBox InternationalX-Force Trading Cards Series 1 / X-Force Issue Insert

X-Force (Promotional Insert / Trading Card Advertisement)

Writer

N/A

Interior Artist

N/A

Cover Artist

Rob Liefeld (based on character designs)

Publication Date

1991/1992

Cover Variant

N/A - Advertising Insert

Printing

First Printing

Comic Description

This item is a promotional advertisement for 'X-Force Card-Shirts,' a tie-in merchandise line following the massive success of Rob Liefeld's X-Force #1. It features Cable, Shatterstar, and other X-Force members as they appeared in the early 1990s SkyBox trading card set.

Condition & Value

Condition Grade

Very Fine- (CGC 7.5 equivalent for ephemera)

Condition Details

Visible color-breaking spine/edge ticks on the right vertical edge; minor corner blunting on the bottom right; slight surface wear and possible fingerprint oils on the black border; overall flat but lacks the sharpness of a Gem Mint specimen.

Estimated Market Value

$1.00 - $5.00 (Raw); $20.00 - $40.00 (Graded for novelty)

Recent Sales

Bulk lots of 1990s comic inserts and trading cards frequently sell for minimal amounts ($0.10 - $0.50 per unit). Professional collectors rarely purchase these as stand-alone items unless part of a complete set or 'Key' issue completeness.

Grading Recommendation

Not recommended for professional grading. The cost of grading exceeds the market value of the item. It is a promotional advertisement, likely an insert or the back of a trading card/comic, rather than a stand-alone comic book.

Notable Features

Includes a 'Super-Powerful Offer!' for T-shirts. Features iconic early 90s X-Force character designs by Rob Liefeld. This is ephemera often found inside Marvel comics from 1991-1992.

Authentication Notes

Authentic period-correct mass-market printing. Standard cardstock or heavy paper typical of early 90s Marvel promotional inserts. Printing registration shows typical 4-color process dots consistent with the era.

Scanned on 3/6/2026