How much did u get for the e300td?

what did u pay for the CDI?

I am looking to replace my CDI (electrical gremlins)

w either a
e300td
or
05/06 CDI
OR
e250 bluetec

I am worried about the Clean diesel Junk on the e250
BUT-- Had a crap ton of issues w/ Electrical $$$ on my CDI (supposed bullet proof car)... but LOVED the drive/comfort

thx