Do Minolta AF lenses fit Sony DSLRS? If so, that could recoup some value for you, maybe $100 for the lenses, YMMV
Hey!
I'm a former Minolta user and now with Sony DSLR after Sony bought out Minolta camera department.
Yes, all Minolta AF lenses going back to 1985 will still work on all Sony DSLR including current model. But there are exception to a few lenses like macro zoom and powered zoom xi line that might not function fully on some Sony DSLR.
Minolta AF lens mount is call A-mount short for Alpha mount and this is why Sony named their line of DSLR "Alpha" to honor it Minolta SLR heritage. And the Alpha name have been use in Asia before that. I'm using Sony A700 DSLR right now with a few Minolta's prime lenses from the mid to late '80s and they still work and look fine.
From the picture I see that you have the 7000 of which was the world's first body SLR with body integrated AF. The 100-200mm zoom you have there is decent and should work fine with new Sony DSLR. Not sure about the zoom on the cam but look like 35mm-75mm or something like that, nothing special about that one I think but should still work with new Sony DSLR also. The flash is useless with new Sony DSLR though

Do you happen to have 50mm f1.7? If you do that is an excellent lens even by today standard, I still us mine sometime.
Anyway, like anything else 35mm SLRs the price of this drop dramatically. If you want to get rid of them eBay would be a good place but don't expect lots of money for them. I'm pretty sure some will buy those zoom. Just make sure that they are working and no scratched or fungus in it and mention that they will work with Sony DSLR.
Or you can keep them and pick up a Sony DSLR and use those zooms to get you started.

Hope all of this help.

Take care,
Buddy