Intel D2141-5, 4096-bit (4096 x 1) Static RAM Chips, W/Separate I/O in Gray Ceramic - Lot of 9 New old Stock - Rare

This Item is a Lot of 9 Rare, Intel D2141-5, 4096-bit (4096 x 1) Static RAM Chips, W/Separate I/O  in Gray Ceramic that are New Old Stock as per the Photos.

These Intel D2141-5 Chips appear to have been manufactured in the Philippines

I am unable to test these Chips for functionality so they are being sold for collection purposes only and as such have no warranty or guarantee of being functional, however because they are New Old Stock, the chances of them being functional are quite high.

I can assure any buyers that the prices for these vintage Chips will rise significantly over the coming years as they have done so over the past 30 years so it will be a good investment for them as the majority of the older chips have been scrapped for their gold content.