Adapter for connecting Minolta lense to GX1

Hello,

I still have 2 lenses from Minolta back from over 20 years.

Is it possible to connect them with my GX1? As I understand the AF will not work but manual should work.

Any recommendations for an adapter. On ebay I see them ranging from $20 -150.--.

Anybody here with experience in that?

Thank you for any suggestions.
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Beat