There are numerous star guides available. I'd recommend a simple introduction to astronomy level field guide. A slightly more advanced but very complete guide is the Norton's star atlas. Both of these have monthly star maps and detailed listings of things that you can see in the sky with both your binoculars and new telescope. A final note.
Many cheaper telescopes save money by using low end focusers.
Beware of the helical type focusers, they screw in and out to adjust the focus and are dreadful to use. The extra few dollars needed to get a rack and pinion focuser is well worth it. Also, don't ignore the used telescope market. There are lots of people who want to upgrade and sell their other scope. With good care a telescope will last for many years, a used telescope will work as well as a new one as long as the mirror coatings are in good condition.