Well, I am not 100% new, I used to mess around on my friends A500 back in the day. A few years ago, I was given an A2000. The other day, I cleared the dust off and powered it on. Everything seems to be working. It has what looks like a ram card and maybe an accelerator card.
My question is, what to do now? I doesn't have a NIC, is that something I can find on ebay? Mostly I just want to play the old games. The system I was given came with a ton of old games we used to play.
Would any linux run on it? just wondering what sort of tinkering I can do.
Welcome to Amiga.org.
Congrats on deciding to start playing with your A2000 gift now, after having it for a while, Amigas are like that. They can sit for years in a closet or attic and then somehow tempt the owner to get them out again and turn them on.
If all you are interested in is playing old games, you probably don't need a NIC for it, but it wouldn't hurt, as then you could connect it to other computers you own which are faster and better at downloading things from the Internet, and you could then transfer the files to your Amiga via your local network, instead of using "Sneaker Net" and floppy disks, or some other method to transfer the downloaded files.
eBay is not the best source for buying Amiga gear anymore, as there seem to be several delusional sellers there now that are charging outrageous prices for items. Sometimes 2 to 3 times the amount an items would have cost new back in the late 1980's to early 1990's. You can find better prices (sometimes) at AmiBay, or if you are lucky, you can find gear & software at local thrift stores and garage sales, but those sources are becoming more rare.
I doubt you will enjoy trying to run Linux, or Unix on your A2000, but other "tinkering" is the Amiga's middle name.
Have fun and let us know how your experience develops.