Japanese E-Series Booster Boxes (both EDs)

I’ve been trying to complete these sets for a while. I am wondering how much the booster boxes go for. Last year a huge stock of E-Series 1 flooded eBay for like $30, now they are back up to around $100+.

I have yet to see any Japanese E-Series 2, 3, 4, or 5 booster boxes, 1st edition or otherwise, that are even purchasable in the first place. (or maybe I’m not looking hard enough)

How much would you all value these at now?

Welcome aqua!

There were two e5 boxes recently on Yahoo Japan, both from the same seller, and both went for 9501 Yen.