Or of course you could go for the standard quest except with Collectables
The Collector is looking for the largest collection of collectables in the entire collective Neopia. Can you help him find his...
Stamps (click here)
Collectable Cards (click here)
Trading Card Game Cards (click here)
Coins (click here)
Each different option rewards with different prizes. The quests work like Illusens and Jhudoras and at level 15 you earn an avatar (different avatar for each one)
There could also be a rival quester, The Rarity Inducer
Before you stands a large machine, near it lies a small plaque
"Help me destroy all collectables from the face of Neopia and I shall reward you..."
On the machine is four slots, one big enough for Trading Cards, one for collectable cards, on for coins and one for stamps.
(Same as collector but with different avatars and prizes. Cannot have an avatar from the collector at the same time you have an avatar from the Rarity Inducer)
Collector could go to the Lost Desert (Searching for trinkets of Neopia in a place full of ancient treasure

)
Rarity Inducer could go on Kreludor (Content needed

)