List of Gatherer's Garden Prices in BioShock

Different plasmids and tonics become available at different points of the game. Often plasmids will cost less ADAM when bought at a later Gatherer's Garden, but a given tonic always has the same price, probably because they can be stacked.

Many of the tonics can be found for free but will show up at Gatherer's Gardens on some subsequent levels if you do not pick them up as free loot. The following plasmids and gene tonics are available exclusively from Gatherer's Gardens: Armored Shell 1, Cyclone Trap 1 &amp; 2, Electrobolt 2 &amp; 3, Enrage, EVE Link 1, EVE Saver, Extra Nutrition 1, Hacking Expert 2, Human Inferno 1 &amp; 2, Machine Buster 1 &amp; 2, Sonic Boom 1 &amp; 2, Speedy Hacker 2, Target Dummy, Vending Expert 1 &amp; 2, Winter Blast 1, 2 &amp; 3 and Wrench Lurker 2.

The following plasmids and gene tonics are not available at any Gatherer's Garden, and must be found, invented or gained through research: Alarm Expert 2, Armored Shell 2, Bloodlust, Booze Hound, Damage Research 2, Electrobolt 1, Extra Nutrition 3, Frozen Field, Hacker's Delight 1, 2 &amp; 3, Hacking Expert 1, Hypnotize Big Daddy 1 &amp; 2, Incinerate, Natural Camouflage, Photographer's Eye 2, Prolific Inventor, Safecracker 1 &amp; 2, Scrounger, Security Expert 2, SportBoost 1 &amp; 2, Static Discharge 1 &amp; 2, Telekinesis and Wrench Jockey 2.

Generally, each Garden has 1 plasmid slot for sale, 3 tonic slots (1 for each category), and 1 Health and 1 EVE (H&amp;E) upgrade. Here are the exceptions to this rule:
 * Medical Pavilion does not have plasmid or tonic slots; only H&amp;E.
 * Neptune's Bounty has 2 plasmid slots and no tonic slots.
 * Arcadia has 6 tonic slots (2 per category).
 * Farmer's Market has 6 tonic slots (2 per category) and no H&amp;E. (In theory, you can have all 6 tonic slots in a particular category available, by this point.)
 * Apollo Square has no H&amp;E.
 * The Proving Grounds only has 1 plasmid slot, 3 tonic slots (1 per category), and H&amp;E. It does not sell any plasmids or tonics. So Point Prometheus is your last chance for these - and it's also the cheapest place to buy high-level plasmids.