I work at a rink, and we charge $30 for baking and $15 for the first sharpening if you didn't buy the skates from us. If you bought them from us, it's all free. We consider it an incentive to buy skates from us because we fit you, take the time to figure out what you need, etc. I understand if you can find a pair of skates online for $100 or $200 less than in the stores, but it always makes me chuckle to see people who bought a pair online that was $50 cheaper than in the store, only to have to turn around and pay $45 to get them baked and sharpened.