Gear Support For Student

[Krock20]

Greetings! I'm K. Im a highschool senior from Denver, planning my first thru-hike on the Colorado Trail for this summer. I have had experience backpacking in Guadalupe National Park in Texas, and along sections of the CT. For my trip i'm looking to replace some of my gear for lighter alternatives. I'm looking for a lightweight womens backpack and 1 person tent (<2 Lbs). Because I am a student, I am on a tight budget and looking to either trade my gently used osprey pack or buy a used one for less than $100-$200. Same for then tent although I don't have one to trade. If anybody is willing to help out please let me know! Happy to be here, thanks in advance.