A price in this range (less than 15% of sales transactions) represents an outstanding deal for the buyer, but the dealer may be selling at a loss due to aged inventory, less popular colors, demo vehicles, etc. A price in this range (generally 30% of sales transactions) represents a great deal for car buyers.
Permanent water spots and stains can appear if you wear leather in the rain before treating it, and leather pieces might lose their flexibility, crack and wear out well before they normally would. Spot test products in an inconspicuous place before using them on your leather.
In either case, the leather will be required to get wet in order to be cleaned. Many leather retailers, like Wilsons Leather, sell their own water and stain-repellent products. The Wilsons Leather website also states that leather wearers should avoid using cleaning fluid, shoe cream, saddle soap and mink oil.