Meritline offers the Sony 32GB UHS-I Class 10 Secure Digital High Capacity Card, model no. SF32UY/TQMN, for $21.45. Coupon code "MLCKDM10L1" drops it to $17.99. With free shipping, that's $0.32/GB, 46 cents under our mention from two weeks ago, and the lowest total price we've seen. (It's also a current price low by $2.) Coupon expires June 12 or after 200 uses.