If you own gsa and can build tier backlinks, then you are welcome here. I have a project that need tier 2 and 3 links on regular basis. You will need to make 1k tier 2 and 10k tier 3 on some url for $5 with indexing. If you think the price is low, you can say how much it will cost. Note: This will be a long time work. Send me PM if you are interested. You must have good number of post and be well recognized here before we can work together.