I'd say the days of good deals from containers was over 10 years ago. I've done three containers and they got progressively worse.
First was from Germany and I paid $1000/game in 2003, and that was amazing. The Germans really took great care of their games and they only needed minor shopping to really clean up nice, and it was 80% A-list WMS games.
The second and third were from Argentina and Brazil and they were $1,500/game, but it was 40% A-list and in bad shape. I broke even on the second and lost money on the third (although now the games I kept from that run have tripled in price).
Don't buy games you can't personally inspect, or come with comprehensive photos.