Older RAM/ PC memory. DDR2 800mhz PC6400 & DDR pc3200 etc

Maybe that old server, media player or test bench PC has a free slot or two and could use some extra ram? Improve performance for an old pc with added ram and ssd drive (I don't have those for sale though). Just got some more chips. Samsung laptop DDR PC2700 CAS 2.5 one 512gb chip and one 256gb One 1gb PC2 5300 I have one pc3200 DDR 400mhz kit consisting of two matching 1024mb memory sticks. Another 512mb chip speed as above. I also have another kit with silver heatsink Ultra DDR2 pc-6400 800mhz ram 2x 1024mb . One GDDR3 1333 1gb 1.5v Ram I believe it's just regular DDR3 not sure why the G. One stick of Samsung 256mb DDR1 266mhz CL 2.5! Orange Crucial ballistics one is sold. SINGLE RAM CHIPS $8 Each matching kit is $14 Or best offer.