Cricut Cartridges on eBay

I'm am sooooo in trouble. Hubby will flip when he see the charge bill next month. I've bought three cartridges on eBay since Black Friday. $28.00 for My Community, &29.01 for Pagoda, and today I paid $21.55 for Joy of the Season. These are all new in the box with free shipping. He won't understand what great deals these are, but I'm hoping to show him what they normally go for so he won't get too freaked. :)