Cards less than $20 raw are usually not worth the grading cost/time
The smallest tournaments awarding the fewest points are League Challenge tournaments
Lastly, while it won't keep this thing on the battlefield for long, when a salty opponent does remove it they'll lose five life for their effort
, Put a creature card exiled with Shelob, Dread Weaver into its owner's graveyard: Put two +1/+1 counters on Shelob
add 1 "True King" or True Draco" monster from your Deck to your hand, also, this turn, all Wyrm monsters become EARTH, WATER, FIRE, and WIND-Attribute while in the hand, field, or GY (even if this card leaves the field)
But if Wizards of the Coast decide to reprint it as much as they chose to do with Noble Hierarch, then the price will inevitably go down