Sold: Ferrum ERCO in MINT Condition

I purchased ERCO from headphones.com in Jan. 2023. I used it until June 2023 and then switched to the WANDLA+OOR stack. The amp is in MINT condition. All functions are good. I have the original package which includes all the accessories. I only ship this item inside the US and the shipping is free. For the payment, due to PayPal regulations, I prefer sending money to family and friends but I am also open to goods and services.