PC, old item and 5th year minipet

Someone in game told me it was valuable. Played the first 2 months after release then didn't play again till...yesterday.

Elemental Rune of Major Air Magic
Air Magic +2 (non-stacking)
Health -50
Attaches to:Armor


And my 5th Year Present was a Miniature Cobalt Scabara.

Not really sure what either of those are worth but I don't know how much I am going to play, might as well make some money.

The rune is useless but has some collector value - you can no longer obtain Major runes with -50hp, blue text and most importantly icon of a minor rune. A collector may be willing to pay between 5-20k for it but those aren't being sold often so there's no stable pricing.

I bought a cobalt scabara yesterday for 30k. With some luck you can get maybe 50k, but prices are dropping .