People may have different thoughts on this, but in my opinion, ebay is generally a good indicator of secondary market prices on these MR items. Various factors will influence the price, such as the condition of everything included, and the level of completeness (do you have the shipping box, etc). You will also need to consider where you're willing to ship, and how much that will cost - particularly with the Boba Fett blaster. Additionally, I have no idea if you are able to ship something out of Ireland that looks so much like a weapon. I think some countries may have more trouble with that than others.
I did see your post in my WTB thread (apologies for not getting back to you yet). I'll be interested to see what price you end up asking on these, but I'm worried that shipping from Ireland to the US may price me out on the Boba Fett. Still, feel free to shoot me a PM anytime.
Best of luck with your sales!