Upgrading our HTPC and will be selling the current guts of it afterward.

Mobo- Biostar MCP6PB-M2+, GeForce 6150SE/nForce 430 chipset

CPU- AMD Athlon II X2-240 Regor 2.8Ghz w/stock heatsink+fan

Ram- 4Gb (2x2Gb) GSkill DDR2-800 F2-6400CL5D-4GBPQ

Video card- SAPPHIRE 100315L Radeon HD 6850 1GB

Current prices for the stuff new that I could find is $50 for the mobo, $50 for the cpu, $55 for the memory and $150 for the vid card.

So maybe $75 for the mobo/cpu/memory together and $100 for the 6850?

New HTPC is going to be a Biostar A75MH/A8-3850/8Gb DDR3-1600,Sansung 830 64Gb SSD.