The price of this ico script is extremely expensive however it has only one advantage if we give it a closer look; it discourages scams ico and give room for only legit ico otherwise no one shall be interested in buying an $11,000 script and not sure if he/she will make 5 btc at the end of the ico.
In a nutshell, OP should try to reconsider the price of this script.
I personally think the price of it is fine.
Bjorn does quality work and put many fine hours into it.
We have had a team already look into it and we love what has been created.
FWIW: I pointed one group who is considering doing a large ICO towards the authors of this script; they have received some code samples and are extremely happy with the code structure and quality of the source code they have been given/shown. According to their analysis it is top quality, highly professional and among the best they have ever seen in crypto-land (and outside of it).