PostmanPot
Honorary Master
I am a PC parts dealer/reseller, and I do a lot of second-hand buying/selling/advising. Second-hand parts generally follow 40 - 50% depreciation, so it's quite easy to work out. 
It is risky, but your parts are still fairly in date and desirable. I would not worry. Worst comes to worse you will just have to reduce the price you initially wanted a bit. But the fact you split, and were able to sell each part at a higher price than if part of a bundle, would make up for the slight knock you would take.
It is risky, but your parts are still fairly in date and desirable. I would not worry. Worst comes to worse you will just have to reduce the price you initially wanted a bit. But the fact you split, and were able to sell each part at a higher price than if part of a bundle, would make up for the slight knock you would take.