Jeweled Amulet is a uncommon Artifact card from Ice Age (ICE), collector number 326. Current market price: $7.20, TCGplayer market prices via Scryfall.
{1}, {T}: Put a charge counter on this artifact. Note the type of mana spent to pay this activation cost. Activate only if there are no charge counters on this artifact. {T}, Remove a charge counter from this artifact: Add one mana of this artifact's last noted type.