Is it time to do a thread on how to find a starter lathe?
Maybe a simple cross reference of common models, capacities, weights, sizes and capabilities?
For getting "into some little metal parts", the 13 inch Enco is likely to be overkill, but you never know. Judging from 04orgZx6r's posts, he's looking for small and cheap, most likely a bench-top model.
If the parts to be made are truly small ( under 5 inches long ) then almost anything will work, if in good shape. Good possibilities are machines with the numbers 8x12, 9x20, or the names "Soutbend", Atlas or Craftsman.
Be aware that lathes are, by design, heavy pieces of equipment. The 13 inch Enco, while a steal at $1000, weighs over 1000 pounds and will cost a fortune to move. Even a tiny little Harbor Freight 7x10 will weigh in at around 100 pounds.
Good luck with your search.
Daniel