Hello,
My name is Alexander. I am an expert in Ioncube decoding.
Please see my profile and feedbacks on this site - you'll see that I've completed a dozen of projects on Ioncube / PHP decoding.
I charge $10 per each 100Kb of encoded files, rounded up. In your case, I believe it will be around $40-$50, so you may need to create another project because this one has a minimum of $250. Though since we haven't worked together yet, I will ask for 100% advance payment.
I provide free support for my decoding with no time limit. So if there is an occasional decoding error, get back to me anytime and I will help to fix it.
Please send your files for review and I will get back to you with the cost of decoding.
Best regards,
Alexander