3,500.. However, I dropped them my passport, a photo and accommodation details at 1.30 yesterday afternoon and they have now messaged me this morning to say all done ✅ and ready to collect! They even drove me to immigration yesterday afternoon from their office to take another photo which literally took less than two minutes. So glad I paid the extra as time IS money and the queues in imagination yesterday were chaotic!
Or I can recommend VIP VISA in Jomtien, if your in Pattaya or Jomtien. They charge a little extra naturally, but they will handle everything from A-Z. No queuing as it gets busy this time of year, so you can spend that time relaxing. Ask for May, very helpful lady. Highly recommended.