Assuming you weren't planning on joining a train in Haymarket between 1642 and 1809, you would be using an off-peak day return every day. The fare for this is £11.10; if you travel before 10am Monday-Friday you can't get a Young Person's Railcard discount on this journey (although the type of railcard was never mentioned). The discounted cost is £7.35 and the 7-day season ticket is £58.
You mentioned you would be travelling 10am-6pm. If by that you mean you will be leaving DRU on the 09:58 departure or earlier, your weekly cost is £62.85 (as the 10am rule doesn't apply on weekends). That makes a 7-day season ticket cheaper. The first departure from DRU on weekdays that does qualify for YP discount is 10:28. If you're driving to the station, perhaps you could drive to Caldercruix instead, where the train leaves at 10:02 and a YP discount is allowed.
However, in July and August the 10am rule doesn't apply either, so it will change again then! Perhaps you should get a season ticket valid until the 30th of June (tickets can be issued for any length of time between 1 month and 1 year) and then use day tickets after that.
Having looked back at the OP, is it just a coincidence that he said with this railcard the weekly ticket would cost £58? (The same price you quote for a weekly season.)
Perhaps when he says railcard, he actually means season ticket? Now we've just got to work out where the original price he gives (£94??) comes from. We should have clarified what he was meaning by railcard.
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well the latest train i can get is 9am from drumgellock or i could go to caldercruix if it is cheaper because it is after 9 and i would be traveling after 18:00 from hay market
Right, leaving on the 0900hrs from Drumgelloch, the Off Peak return is not valid, so you would be getting the Standard day return. Offpeak return isnt valid until after 0915 M-F. Anytime return is £14.50
You can use a Young Persons railcard, but because of the minimum fare charged on weekdays, the fare only comes down to £12.00 M-F.
On a Sunday you can use the off peak return, which is £11.10, but with a YP railcard, this comes down to £7.35.
So for a whole week: £60.35 with a YP railcard, or £83.60 without a YP railcard.
Of course, cheaper than this is a 7 day season ticket which comes in at £58, as already mentioned.
I havent looked into Rover tickets, so dont know if they would provide anything cheaper. But for normal day tickets (with or without a YP railcard) and for weekly seasons, then these are your options. Of course, a monthly season ticket would be even cheaper per day.
Just an aside. If, as mentioned before, the railcard minimum fare doesnt apply during summer months, then your anytime return during these months would come down to £9.55. So during summer months, with a YP railcard, the weekly cost comes down to £55.10. Five anytime returns, and the off peak return on the Sunday. So, as mentioned before, the season ticket is more expensive during these summer months, if you have a railcard.
Does this help? Also, clarify what railcard you have sent off for? It sounds like a season ticket to me.
Oh, as a final aside, just to compare the season ticket with driving, if you got a weekly season ticket at £58, this would equate to less than the cost in petrol to yourself.