Yes, just about any low-cost SD 'home' MiniDV camcorder will be interlaced.
There are usually 3CCD, more or less 'pro' models, which have a '24p' (for 24 frames/sec progressive) recording mode.
One such example is Panasonic AG-DVX100B, which records progressive in 24 and 30fps, as well as standard 60i (interlaced) that every other consumer DV camcorder can do.
It's also priced at ~$3500.
There are a number of others, from Canon and Sony as well.