What If ##10

Marvel ComicsWhat If (Vol. 1)

What If

Writer

Don Glut

Interior Artist

Rick Hoberg

Cover Artist

Joe Sinnott; John Buscema

Publication Date

August 1978

Cover Variant

Regular

Printing

First Printing

Comic Description

A key 'What If?' scenario exploring an alternate reality where Jane Foster finds the hammer of Thor instead of Donald Blake. She becomes a hero named Thordis. Notable for the first appearance of a female Thor (Jane Foster) in Marvel history, predating her appearance in the main 616 continuity by decades.

Condition & Value

Condition Grade

Very Fine- (CGC 7.5) to Very Fine (CGC 8.0)

Condition Details

Moderate spine stress with some color-breaking ticks; light corner blunting top-left and bottom-right; minor surface wear and edge softening; bagging prevents full assessment of the back cover, but front presents well with good color density.

Estimated Market Value

Raw: $65 - $90; Graded (CGC 9.6+): $250 - $400

Recent Sales

Recent eBay sales for raw copies in similar VF condition have ranged from $70-$100. CGC 9.8 copies have recently sold for upwards of $700+ due to the Jane Foster Thor cinematic connection.

Grading Recommendation

Worth grading if a professional press and clean can remove the light indentations. If likely to hit 9.4 or higher, the value increase is significant. If estimated at 7.5 or lower, the grading costs may exceed the value added.

Notable Features

First appearance of Jane Foster as Thor (Thordis). Iconic 'What If' cover. Features the Kronans (Stone Men from Saturn). Collectible as a major Bronze Age key for Jane Foster fans.

Authentication Notes

Authentic 1970s Marvel newsstand stock. Color registration is accurate for the era; the 60 cent price stamp (Canadian/UK or over-stamped variant check might be needed, though usually identifies 35c for this date) suggests a higher regional price or later newsstand distribution.

Scanned on 4/9/2026
What If ##10 - Marvel Comics | Comic Book Scanner