Crazy Ray's, 8125 Washington Blvd, Jessup, MD (301-621-1440 or 410-799-6630), open 7 days a week. The Volvo selection seems to fluctuate quite a bit. The first time I went there about 2 months ago, there was only one '86-'93 style 240 (already had the motor and front end pulled and was picked over pretty well). The most recent time I went, about 3 weeks ago, there was a few more newer 240s, and a couple of mid-'80s wagons were added as well (only one 240 Turbo on the lot, an '83 245). There were a few 740 Turbos, but I didn't see anything newer, and nothing other than Volvo 240, 260, 740, and 760. The selection isn't the greatest, but they are definitely cheap (I've got a price list if you want to know about anything specific). I know there are a couple of yards down in PG County that have a lot more Volvos (European cars only), but I've never been over that way (I think it's called Brandywine, but I'm not sure).

Coming from the south, I take exit 41a, then right at the first light (Washington Blvd), then about a half mile down on the left, so it's just off I95.