This deal has ended.
Possibly for today only, Amazon has House of the Dead 2 & 3 Return for Nintendo Wii on sale for just $16.99. This compiles both classic arcade shooters onto one disc and has received 4 out of 5 stars from over 60 buyers. Shipping is free with a $25 purchase and there is no sales tax (except KS, KY, ND, NY, WA). They also have House of the Dead: Overkill for just $12.99 (look to the right of the landing page under "More Buying Choices" to find it).