Having vintage electronics is fine, great even. But like anything vintage, it all depends on what it is.
Having an old Ferrari 250 GT California Spider = priceless
Having an old AMC Gremlin = "have you collected your money from the scrapyard yet?"

Neither one of those pieces you have are special in anyway. They are worthless and just need to be recycled.
I hope you didn't pay a lot of money for them on ebay.

I see stuff on ebay all the time now that is insanely priced. Things that might be worth $1 and people are trying to get $100s. Just crazy.