Kerbing and Landscaping

In order to try and make the house look a little more presentable on the outside myself, dad and youngest brother have started at the kerbs 150 0f them in all, cost €4.10 each. We had toyed with the idea of using sleepers but went with the concrete kerb, nearly done with them now, waiting for the lawn to dry up a bit so we can actually work on it. Have two prices from landscapers for it one was €2,950 the other €1,600 both to do the same job rotivate it level it and pick the stones, set the seed.