Lexmark M5-2 Buying

[486]

I saw a Lexmark branded (not IBM) M5-2 on ebay for $60 total. Should I get it?
Also it has the AT/serial instead of the two ps/2 connectors.
I don't know how much these are worth.
Also is the M5-1 better than the M5-2 or vice versa in your opinion?

[maxrunner]

I have the M5-2 from IBM if you want. I want to sell that and a M5-1. Both were bought from Clicky Keyboards.

[486]

How much do you want for them?
Also where are you located so I can calculate postage.

[maxrunner]

Hi! I need to check how much i bought them for.

Edit: i'm from Portugal.