As I reported to you on July 20, 2018 (blog article), the search fee paid in US dollars by US filers for a PCT search carried out by the EPO will drop on September 1, 2018.
Presently $2207, it will soon drop to $2095.
This means that if you are getting ready to file a PCT application, and if you are a US filer, and if you are planning to select EPO as your ISA, and if you have the flexibility to postpone your filing date to September 1, 2018, you can save some money by doing so.