Nintendo's excellent Metroid Prime Trilogy has been discontinued in the UK, which means shops are being given no more stock to sell.
Soon, the only place you'll find a copy is the second-hand market.
"Unfortunately, Metroid Prime Trilogy is no longer being shipped," Nintendo told Coffee with Games (via VG247). "Having said that, you may be able to find what you seek through the second-hand videogame market.
"When first introduced, it was announced that there would be limited availability. However, a reason for this was not announced."
Quick; our Metroid Prime Trilogy review explains why.