I need help buying a gpu

[razer switch]

I need some help buying an old gpu
I have a Pentium II
the motherboard has 3 isa slots,4 pci, and 1 agp slot
i also need an os recommendation.I have more than 32 mB (im not sure about the second stick of ram. it says 64 on the sticker)
i have a trident 8900c or something like that
i also need a case
the mobo is ATX full size

 

[smorizio]

old pc look on ebay for 8800 or 9800 nvidia apg cards. for the case the r300 not bad for the price. if you need cheaper look at case on micro center on newegg web page.

 

[razer switch]

i found a Quadro nvs 400,which is old, but should be enough
form what ive read it is 2 geforce mx 440 gpus on a single card
also what case is a r300