AMD has lowered its Radeon R9 280 price. In the USA the MSRP has dropped with a good 30 USD towards 249 USD. The card was released in March  at an MSRP of 279 USD shich was probably too close to the ... AMD Lowers Radeon R9 280 Pricing cards finally available
If a 280X comes along at the right price I may be tempted to go trifire (again), assuming something needs it.
Are they emptying shelves for something new in the same range? Could be new Tonga so powerfull? May they want to give us something in this area, with the support of incoming monitors with variable-sync?