1957 1957/58 Topps Basketball Unopened 5 Cent Wax Pack PSA 6

1957/58 Topps Basketball 5 Cent Unopened Wax Pack PSA 6. This is rare. This is really rare. This is the first pack of these that I have EVER handled. Probably around 10 years ago there was a partial wax box of these that came to auction. That was the only time I had ever seen these packs and I don't even know where they ended up. However, this is the first one that has surfaced that we have come across. Extremely rare and desirable!!