Forget the cost... man that's beyond freaky..
If ya want a virgin, go out and find a virgin. If you want to role play, get get a blood pack and place it in the area.. .if you are man "enough" you can have the blood if that's your thing.
Me personally, nothing against a little role play, but wouldn't require surgery by my partner to do it. Largest sex organs the mind.. know how to get that going, and the rest of her will follow you anywhere.
Excellent point. And if you have a few thousand dollars lying around, why not get a babysitter, some sexy lingerie, a good haircut, and go somewhere nice and show your husband a really good time :-).