Scrapyards

Scrapyards are helpful to help you to progress further in the game by giving you a certain bonus.

In Scrap Clicker 2
Currently there are two scrapyards in the game: a normal one (uses Scrap) and a Scrapyard v3 (or beamyard)

Scrapyard
This Scrapyard uses Scrap as resource and makes stars cheaper at 5-9 Stars, and from x12 Stars (at 10 and x11 Stars it isn't available) evolves to Scrapyard v2, which reduces the costs of a Star (GS, Magnets and Star Fragments). Each level it gets 4 times more expensive.

Formula
???

Scrapyard v3
This Scrapyard is unlocked at x75 Stars (unlocked through Skill Tree) and gives +1% Magnet bonus per level, and it costs Steel Beams. The cost is equal to the level.

Scrapyard
This scrapyard costs Scrap, you unlock it at level 75 click barrel and gives you a bonus production of

$$(0.02 × l)%$$ extra Scrap production each time you upgrade it. It costs 2^(l-1) Scrap to upgrade it.

Golden Scrapyard
This scrapyard costs Golden Scrap, you unlock it at level 200 click barrel and gives a chance of 0.5% per level of getting Legendary Scrap while merging. The cost is the same as with the normal scrapyard.