Arcam Delta DAC

[amazingtrade]

Is the Arcam Black Delta DAC to old to be worth considering or will they beat a budget CDP's DAC hands down?

I've seen this one on ebay but it might be too much, £80 would be maximum budget for a DAC

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=3055462692&category=3272