OEM PLC / microprocessor with ladder programming

I'm looking for a board with 1-2 analogue inputs, 10 inputs, 6 relay outputs, power supply 6-12V, no enclosure, so I can mount it inside my own box, and it has to be cheap, less than $80, $50 would be perfect because i want to get 100+ of those boards, is there such a thing around?

here's some of my thoughts, an OEM plc board which provides all of the above and meets the cost,

or

a microprocessor e.g. PIC, plus a relay board, input, ADC module, i don't care if the board doesn't allow direct programming, i.e. I can flash the chip using a programmer. Preferably can be programmed using ladder logic, I only tried embedded programming once, and i like to avoid it. ideally the hardware should be easy to setup without to much tinkering.

What do you recommend (plc vs microprocessor) and what product?

Thanks

See link below, the owner is a forum member.

http://www.entertron.com/

http://cubloc.com/product/01_01.php

Bryan

Here are controllers programmable with Codesys (5 different IEC languages including ladder). Look for "Core Modules". http://www.frenzel-berg.de/
Kalle

easy2502 has can bus and has codesys ladder and many other ****.