High-class packs and special-pack formats like SV2a Pokemon Card 151 run higher SAR density (3-5 per box is common), while standard boosters like SV11B Black Bolt typically land closer to 2-3
Starter SIRs have always carried collector premiums, and Venusaur's spot as one of the original three gives this one real staying power

Aboshan, Cephalid Emperor Aegis Angel Aether Helix Aether Tradewinds Aetheric Amplifier Agent of Treachery Ajani Vengeant Alchor's Tomb Alpha Deathclaw Alpha Guard Alter Reality Aminatou, the Fateshifter Ancestral Communion Angel of Despair Angel of Indemnity Animation Module Annie Flash, the Veteran Aphetto Grifter Arcbound Overseer Avatar Archon of Justice Ardenn, Intrepid Archaeologist Argent Mutation Argentum Armor Ashen Rider Assassin's Trophy Aurora Griffin Aven Courier Awaken the Maelstrom Badlands Revival Bahamut, Warden of Light Barrin's Unmaking Beast Within Beast Within Blacksmith's Skill Blatant Thievery Blim, Comedic Genius Blizzard Strix Boneyard Lurker Boomerang Brought Back Burst of Energy By Gnome Means Bygone Marvels Cacophodon Capsize Captain of the Mists Carmen, Cruel Skymarcher Catch // Release Catch // Release Cemetery Desecrator Chaos Is My Plaything Chaos Warp Chaoslace Clay Golem Clever Conjurer Cliffside Rescuer Clockspinning Cloudchaser Kestrel Clutch of the Undercity Coati Scavenger Combustion Man Confusion in the Ranks Conjured Currency Consign to Dream Coral Trickster Cosmic Rebirth Court of Ardenvale Coveted Falcon Crosis's Charm Cryptic Command Cryptic Command Crystalline Resonance

You can learn about them in the Deck Archetypes part below
After beginning its Pokemon TCG career with a quick dip to a modest price tag, this card continues to rise toward the triple digits, and will likely make its home there in the long term