looks to be a good deal, seems like most places at least online have it for more than $60, though i think microcenter has a combo deal or something for motherboard and CPU for a certain amount off, never been to microcenter myself. just what i have heard
A more polished turd is still a turd. Both cards do 2D and video playback fine, and both cards can barely do any gaming. No point spending even a dollar more.
Besides, you can buy something like a Radeon 4450 for example on eBay for 8-10$, maybe even less... that's also good enough for Windows, browsing and watching movies... and some super basic gaming.
Here's an example: https://www.ebay.com/itm/NEW-Ref-ATI-Radeon-HD4450-512MB-PCI-E-1x-DVI-1x-DisplayPort-Video-Card-C7MG0/182280983263
Or you can buy a lot of 20 Radeon 6350 for 115$ (<6$ a piece) and some DMS-59 adapter cables for ~3.5$ a piece then sell 19 cards for 10-12$ a piece : https://www.ebay.com/itm/LOT-OF-20-AMD-ATI-Radeon-HD6350-HD-6350-512MB-PCI-e-x16-DMS-59-Video-Cards-GPU/401206301848
If you don't intend to use it for gaming, buy something cheaper
A GT210 card is 30$ and some are passively cooled and they're old enough to have vga connectors in case you stumble upon an older lcd monitor with VGA only inputs.
Here's an example: https://www.newegg.com/Product/Product.aspx?Item=N82E16814125402&ignorebbr=1
What particular part? The chipset? Ethernet drivers?
Here's the link to the drivers site. You just Google the model. http://www.dell.com/support/home/us/en/19/product-support/product/optiplex-9010/drivers