"Vintage" IC's: this is outta control

I was looking for a source for some Fairchild uL914's (DTL NOR gate) and came across this: The Fairchild UL914; DUAL NOR GATE was the ONLY MEMORY and REGISTER UNIT used in the ENTIRE construction of the ON-BOARD Navigational Computer. Redundancy and Failure Rates of a NEW Integrated Circuit family (RTL) dictated the SAFEST possible Design for such an Incredible Mission. Round 8pin EPOXY package. 4 pieces available $ 99.95 each Other obscene prices, such as $35 2732's, are to be found at: http://www.cybertoix.com/page0002.htm (I can remember when the local Radio Shack had blister-packs of uL914's for probably $.79 each. I believe they sold a "stack-it-yourself" binary counter kit that used two uL914's for each bit. Anyone got a Radio Shack catalog from 1976 or so to check my memory here?) Tim.