As long as Dark Tyranitar is your Active Pokémon, put 1 damage counter on each of your opponent's Benched Basic Pokémon between turns. You can't use more than 1 Sand Damage Poké-Body between turns.
Attacks
50+Second Strike
If the Defending Pokémon already has at least 2 damage counters on it, this attack does 50 damage plus 20 more damage.
How much is Dark Tyranitar #20/109 worth?
Dark Tyranitar #20/109 is a Rare card from Team Rocket Returns (2004) — today it trades at roughly $22.79 ungraded. Across the 2 printings we track, copies run anywhere from $16.04 to $274.40 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $1,292.84, roughly 56.7x the raw price, while a PSA 9 sits near $215.00. 601 copies have been graded to date, and 4% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.