Hi the5krunner.com,
Sorry there’s no any offer or sale right now. We offer Discount and sale only on special occasion. If you don’t pay the Annual Support Fee then you wont get any Support from our Team but the Theme will still work as usual.
Yes it’s sure that number of post can be increased on all section and extra new widgets. Only the Widget “horizontal/Vertical Widget” won’t have option to increase the number because for it the layout and design will goes off. Pro Version Demo have used the Default number of posts for some widgets. You can check that Card post and Block Post widget have 6 and 4 number of posts on different Demos. You can go through the Link that you mentioned to compare about the Free and Pro version as it has included all details.
Thanks