Wanted 1 MB A500+ chipRAM expansion

[Amiga030]

I look for a 1 MB A500+ chipRAM expansion.

[Amiga030]

I need a normal 1 MB chipRAM expansion for A500+. Europe only.
8×44256 socketed RAM  with old board, or 1-2 new RAM chips with new board.
All expansion are  too expensive.
Icomp A512 0,5 MB expansion 25 Euro. 2×0,5 MB = 50 Euro.
https://icomp.de/shop-icomp/en/shop/product/A512.html
Ebay.de 64 Euro.
Austral 1 MB expansion 66 AUD=42 Euro.
https://www.ebay.com/itm/Amiga-500-500-512KB-1MB-memory-RAM-expansion-trapdoor-board-like-A501/252934142608
Shipping cost 9 AUD non trackable, trackable 28 AUD = 18 Euro.

I found this too late, not available, this good price, 22 Euro.
https://amigakit.amiga.store/catalog/product_info.php?products_id=502
A504 not OK, 32×41256 chips, not socketed, 47,5 Euro.
https://www.ebay.de/itm/A504-Plus-1MB-Speichererweiterung-Expansion-AMIGA-500-Plus-0022017-/273090876173