What's a good price for a decent pair of cowboy boots?

For a good pair of boots that will last your looking at $100-$200 depending on the brand and style. Make sure you know if she wants them for everyday wear or for going out in. The style is different. If she wants them to go out get a flashier pair that are pointed toe with a heel. If she wants everyday wear go for something more simple that is more square toed and less of a heel. If there is a Boot Barn near by they tend to have good prices. As a female I would suggest unless she has pointed out a pair that she would like to have taking her with you to get them. I know it takes the surprise effect away but that way you ensure she get's what she wants and will more likely wear them instead of wearing them every now and again to keep from hurting your feelings.

Tony Lama's Place is there in TX some Place...
He should Have so Really good Prices and Great quality Boots...