All Best Buy has in Canada are the Coby and Apex units. Channel Master's website doesn't list the CM-7000 as discontinued, and you can buy it form their online store.
Samsung has the DTB-H260F which has HD and SPDIF outputs for HD-Ready TVs or a D-VHS
. LG only seems to sell a VCR-DVD-ATSC tuner combo (RC897T for $450).