The upscale online boutique Stupid.com is selling this fetus-shaped cookie cutter for $10, and that's all I'll have to say about that.
update: Except to add that Jason Higgins, the creator of Fetal Bites, The Original Fetus-shaped Cookie Cutter, has surfaced on BoingBoing to rightly claim a bit of the glory--and that sweet, retail margin--from one of his more aggressive wholesalers.
Fetal Bites cookie cutter, by Hogmalion & Co. [hogmalion.com]
Fetus Cookie Cutter, $9.99 [stupid.com via boingboing and craftzine]
Also via craftzine: HOWTO make your own damn cookie cutters from clip art and a foil pan [jugglingfrogs.com]