diff --git a/maps/pirates/progression.lua b/maps/pirates/progression.lua
index 55bd2d68..6ea43775 100644
--- a/maps/pirates/progression.lua
+++ b/maps/pirates/progression.lua
@@ -231,34 +231,6 @@ function Public.progress_to_destination(destination_index)
 		-- starting_boatposition = {x = -destination_data.static_params.width/2 + BoatData.width + 10, y = Dock.Data.player_boat_top - BoatData.height/2}
 		Common.current_destination().dynamic_data.time_remaining = 180
 
-		-- memory.mainshop_availability_bools.sell_iron = true
-		memory.mainshop_availability_bools.buy_iron = true
-		memory.mainshop_availability_bools.buy_copper = true
-		-- memory.mainshop_availability_bools.buy_fast_loader = true
-		-- memory.mainshop_availability_bools.sell_copper = true
-
-		memory.mainshop_availability_bools.upgrade_cannons = true
-
-		local boat_for_sale_type = Common.current_destination().static_params.boat_for_sale_type
-		if boat_for_sale_type then
-			if boat_for_sale_type == Boats.enum.CUTTER then
-				memory.mainshop_availability_bools.new_boat_cutter = true
-			elseif boat_for_sale_type == Boats.enum.CUTTER_WITH_HOLD then
-				memory.mainshop_availability_bools.new_boat_cutter_with_hold = true
-			elseif boat_for_sale_type == Boats.enum.SLOOP_WITH_HOLD then
-				memory.mainshop_availability_bools.new_boat_sloop_with_hold = true
-			end
-		end
-
-		local upgrade_for_sale = Common.current_destination().static_params.upgrade_for_sale
-		if upgrade_for_sale then
-			for _, u in pairs(Upgrades.List) do
-				if upgrade_for_sale == u then
-					memory.mainshop_availability_bools[u] = true
-				end
-			end
-		end
-
 		-- Delay.add(Delay.enum.PLACE_DOCK_JETTY_AND_BOATS)
 		Task.set_timeout_in_ticks(2, place_dock_jetty_and_boats, { crew_id = memory.id })
 	else
@@ -392,21 +364,6 @@ function Public.check_for_end_of_boat_movement(boat)
 			Boats.place_boat(boat, CoreData.static_boat_floor, false, false)
 			return true
 		elseif leaving_dock and boat.position.x >= game.surfaces[boat.surface_name].map_gen_settings.width / 2 - 60 then
-			memory.mainshop_availability_bools.new_boat_cutter = false
-			memory.mainshop_availability_bools.new_boat_cutter_with_hold = false
-			memory.mainshop_availability_bools.new_boat_sloop_with_hold = false
-			-- memory.mainshop_availability_bools.sell_iron = false
-			memory.mainshop_availability_bools.buy_iron = false
-			memory.mainshop_availability_bools.buy_copper = false
-			-- memory.mainshop_availability_bools.buy_fast_loader = false
-			-- memory.mainshop_availability_bools.sell_copper = false
-			memory.mainshop_availability_bools.upgrade_cannons = false
-
-			memory.mainshop_availability_bools.extra_hold = false
-			memory.mainshop_availability_bools.upgrade_power = false
-			memory.mainshop_availability_bools.unlock_merchants = false
-			memory.mainshop_availability_bools.rockets_for_sale = false
-
 			Public.go_from_currentdestination_to_sea()
 
 			return true
@@ -480,10 +437,6 @@ function Public.undock_from_dock(manual)
 
 	Boats.place_boat(boat, CoreData.moving_boat_floor, false, false)
 
-	memory.mainshop_availability_bools.new_boat_cutter = false
-	memory.mainshop_availability_bools.new_boat_cutter_with_hold = false
-	memory.mainshop_availability_bools.new_boat_sloop_with_hold = false
-
 	Crew.summon_crew()
 
 	local force = memory.force
diff --git a/maps/pirates/surfaces/dock.lua b/maps/pirates/surfaces/dock.lua
index eada911f..8bf12453 100644
--- a/maps/pirates/surfaces/dock.lua
+++ b/maps/pirates/surfaces/dock.lua
@@ -71,10 +71,6 @@ function Public.execute_boat_purchase()
 
 	Hold.connect_up_linked_belts_to_deck()
 	Cabin.connect_up_linked_belts_to_deck()
-
-	-- memory.mainshop_availability_bools.new_boat_cutter_with_hold = false
-	-- memory.mainshop_availability_bools.new_boat_sloop_with_hold = false
-	-- memory.mainshop_availability_bools.new_boat_cutter = false
 end
 
 function Public.place_dock_jetty_and_boats()