2.5 years

Item 1

Seller | Buyer: $9.99 @ Jun 8; in-date key price @ $1.91

~5.0

Seller | Buyer: Bot dump/3 keys 41.11 ref (17152141142)

~3.70

No other movements in other item instances

Sellers

BP - 4 sellers - b/o @ 4.47; unsold at 5 keys for as far as 1 month ago

MP - none

SCM - none

~3.70, ~5.0

Given the current b/o being lower than the MP sale 1.5 months ago and the snapshot of unsolds, the MP sale has to be dropped, making this suggestion a price drop by one lone bot dump (which could arguably be seen as the full price)

Taking 3.7 flat