I've already bought pre-order of L3 + on bitmain official site.
If anyone is interested in buying it, this is the link:
Antminer L3+ - 504 MH/s - Spedizione a Ottobre | eBay
Antminer L3+ - 504 MH/s - Spedizione a Ottobre | Monete e banconote, Monete virtuali, Miniere | eBay!
I will be sent to the end of October and I will send it to you as soon as I receive it
You can pay with paypal
For now I have sold it only in Italy but if anyone is interested in extending it in Europe