There were some nice short hyphenated .coms on Go Daddy Auctions on Friday that included 2-2.com, 6-7.com. None of those names reached reserve and ended unsold.
Today on Namepros the seller posted all the names for sale with Buy it now pricing. It looks to be a multi – forum posting. You get $500 off with purchase of two domain names.
You can go to Namepros and make an offer if interested.