Most of the Qualified Intermediaries who actively accommodate and facilitate tax deferred exchanges do so for a modest fee. While the fees in thr east tend to be a little bit higher, generally deferred exchanges cost around $1000 and reverse exchange start around $7500. This is of course due to the extra logistics and the costs associated with creating a new LLC or hold title to one of the involved properties. You can see the Fyntex 1031 schedule of exchange fees here.
Exchange fees vary little from one nationwide Qualified Intermediary to another. Generally a deferred exchange should cost around $1000 and a reverse exchang should start about $7500.