hi,
i can partly answer this, because: i can't read my own handwriting!
but, anyway...
just 2 weeks ago, i got a quote for mcl cable from b&o in the usa.
it was for a roll of 100 meters @ $343.25 USD (or $393.25 USD)
i can't make out the second digit of my own writing... either a 4 or a 9
at any rate, basic math would make it either $3.43 USD (21.43 SEK or 2.18 EUR) or $3.93 USD (23.41 SEK or 2.49 EUR) per meter.
i do not know if it might be more/less expensive elsewhere.