Zavvi have
Stand By Me in their Mega Monday promotion for £9.85. They're a dire company though, god knows when they'll ship it. They only recently got around to shipping my pre-ordered copy of The Funhouse!
Quite tempted by
Blue Valentine and
Biutiful at £10.85 each too. Both great films, imo.
Midnight Cowboy - £7.85. Worth checking to see if anything interests you.