A lot of various processors for parts- as shown on pictures. Prices of recently sold here on ebay: (3) Intel i486 sx - $20-$40 each = $90 (1) Intel Pentium - $10-$40 = $25 (1) Intel i386 dx - $40-$80 = $60 (1) AMD-K5 Pr166 - $90-$110 = $100 (1) IBM 6x86MX PR200 - $60-$80 = $70 Therefore this set is priced in between- high and low- and at a discount! Fast shipping For parts - untested!