I have the following tubes (multiples of each). Looking for offers, shipping from 61853. Please contact me off list. There may be a few typos in here. I also have a variety of Z80 series chips and maybe some Z8. Thanks, Paul MCM 4116AC25 MCM 41162N MCM 511001AP80 74F373 D2127A10H D2137 SN74S1898N MK4104J-N AM29C116DC UM6116-2 HM 4716A-3