ive been trying to buy a spawner for about a week now and no givers on the sever. I thought this would help. I’ll pay 10-14 diamondsfor a spawner. If you see me online (ign: awesomekid3407-nick:Rj) then ./msg me and I’ll be more than happy to make a trade possible! Have fun skyblocking!
Your price is the problem. Spawners are going for 18 diamonds and higher now. I don't know why; I'd expect the price to decline over time as the /kit spawner users gradually make more. I recently sold one for 21 diamonds. Try offering something higher and you might get some takers.