Fry’s Electronics offers the Corsair XMS2 Xtreme Performance 4GB PC2-8500 DDR2-1066 240-Pin Dual Channel Desktop RAM Kit with two 2GB DIMMs, model no. TWIN2X4096-8500C5, for $49.99. This $20 mail-in rebate knocks it to $29.99. With around $6 for shipping, that’s a buck off our last mention and the lowest total price we’ve seen. This RAM runs at 800MHz and features 5-5-5-18 timings. Rebate ends April 16.