Where could i possibly get 280 apple (5) baskets? Some big apple pile anywhere in runescape?

Leave an offer in for cooking apples and apples(5), both at max price. While you wait, get some cash out in your inv and deposit anything else, tele to Lumby, go to the RFD chest, buy apples and world hop. If you haven't completed RFD, collecting apples just got 100 times slower, your going to have to wait for spawns in the cooking guild.

 

 

 

You can even grown some apple trees while doing all this.

if you have to do respawns i would use the barrels on the ship that takes you to lunar island theres a few on each end of the trip and they can have several apples in each then just bank at lunar bank

the RFD chest sells quite alot i think.