just to confirm, does the price increase apply to upgrades in buy-back list also? or are those locked in?
Not a 0$ buy back but I think I have one that costs 35-50$.
CIG has gratuitously allowed people to buy back melted SHIP pledges for the price people have paid in the past. The same has not applied to CCUs and is not guaranteed in the future for ships, if you have melted a CCU you no longer own it. If you buy it back, you need to do so at the current rate.
Before you complain, this can also work in your favor. If the lower cost ship in the CCU pair increases in value, you can then repurchase the CCU for a lower price.
To sum up, CCUs are always sold at the rate that currently matches the difference between the credit purchase prices of the two ships, no matter if you are buying them fresh, or repurchasing them from your buy back list.
CCUs that you OWN (not melted, but IN YOUR HANGAR), will not cost you any additional cash unless you melt them later on.