Eth was a lot higher when qrx did their ico. Plus they didnt sell out. Icos in general are down 80-90% this year. Id be surprise if we are even 50% of ico price. Probably be like closer to 10-20%. Just be honest
This year, invest in any ICO almost lost 9/10 balance account. QRX isn't listed on official exchange but has lost more value than other coins on forkdelta.
The fact of having burned many million QRX is one of the reasons for the current value of QRX. The value of the project, as well as QRX listing in one or more top exchanges, can raise the QRX value. Currently there are only about 10 - 11 million QRX. Good luck.
In a long run, large token burning will lead to increase in price, that is what the simplest law of demand and supply tells us

I wouldn't be worried about the price, for example today QRX against ETH added approximately 100%, presumably due to expected announcement of the official exchange for QRX trading.