First one:
My English is not so good, but EVEN I can't read this kind of text:
im totally new to btc mining chips ect ive been trying to read around the forom maybe some of you can help me i understand these avalon chips go on a pcb board right? how much Mhash can you expect from reach chip and how many typically go on a board and also how does one find someone to assemble these on a board for use someone in the usa hopefully thanks for all the answers
Just one "?", maybe you can use some punctuation?
Or you just have some kind of diarrhea, that words just come in bunch?
And as answer to your question:
Avalon Asic Chips make 256 mh/s without overclocking. Currently best overclocking was done by Burnin(450 MH/s). Cost - in GroupBuys: 0,086 Bitcoins Availability: Easy. Currently shipped: Only Zefirs batch 1, as i know. Totally ordered about 1million chips and only 10k delivered.
Look for SebastianJu:s groupbuy thread, there is link to topic with all devs with boards.
ButterFlyLabs Asic Chips - FORGET THEM. BFL is cursed place.
BitFury Asic chips. Currently best chips. 1 chip does about 3,5 Ghash/s as i remember. Power usage is about 10 times lower than Avalon Asic Chips.
You can find info by using forum search.