okay no thx go in on ebay ther you can see people pay 2600$ for200-230 mhs scypt miners . and no you dont get 3.5 ths for 500 dollar thats bull shit and thats what you need to have to make near as much as i do with mine !
and the Difficulty movs so much faster on btc . i make 10dollar a day with my miner and in 50days i have that 500dollar and the coin is geting higher time to time .
Keep in mind the A4 is in the works with Miner Performance: 600Mhs from 720W at the Wall or 850Mhs from 1020W
https://bitcointalk.org/index.php?topic=1251930.0That said a reasonable price for your miner is at least 1100
You may want to consider selling it when they announce a release date