The 2005 SLK-Class sits at a median of $16,994 in the Canadian market right now. That's your anchor. If a seller is asking a lot more than that, they need a reason beyond the badge.
Most of these land between $15,712 and $17,875. It's a tight band, only about $2,200 wide, which tells you the market has a pretty firm read on what this car is worth. A clean example around $16,000 is a fair deal, and anything under $15,712 is worth a hard look at the history to figure out why it's cheap.
What to actually pay
Median odometer on these is about 92,762 km. Use that as your reference point when you're reading an ad. A car well under that mileage can justify sitting at the top of the range near $17,875. One that's noticeably higher should be pushing toward the bottom, closer to $15,712.
We've flagged 3 deals on this model year in the last 90 days. Not a flood, so when a genuine one shows up at or below the median, it's worth moving on. The narrow price spread means the good ones don't stay mispriced for long.
Numbers reflect live listings across Canada over the last 90 days, filtered for outliers. Data as of . Prices in CAD.