Do you have an old Mac computer lying around? It could be worth some good cash just in time for the holidays.

If you were thinking about upgrading your Mac computer this Christmas and are willing to trade in your old one for a new one, the people over at Apple have increased the amount of money your old computer could be worth.

According to the buyback company Phobio, here is what your old Mac could be worth:

MacBook — up to $1,110
MacBook Air — up to $430
MacBook Pro — up to $2,500
iMac — up to $2,500
Mac Pro — up to $1,560

If you have a Mac that you might want to trade in, its easy to find out how much you can get, all you need to do is visit, enter your Mac’s serial number and then answer a couple of questions about the computers condition. After you submit your info, they will give you a quote and if you OK with it, you then send it off to them for their inspection.

Once they receive your Mac and inspect it and there are no issues with it they will pay you the way you choose. Options include an Apple Store gift card, PayPal or a virtual prepaid Visa card.