Any Idea How Much These Are Worth?

My father-in-laws whisky collection. He was manager with a coppersmiths company for 40 years who supplied, installed and maintained a large number of distillery’s throughout Scotland. I know that some of the Managers Dram bottles are worth a bit of money but I would like a better idea of value before I sell them. Any info would be greatly appreciated.

Glen Elgin – The Managers Dram, bottled 1993, 60% proof,Aged 16 years (2 bottles)
Oban – The Managers Dram, bottled 1994, 64% proof, 16 year old – 200th anniversary commemorative (2 bottles)
Oban – The Managers Dram, Aged 19 years, 59.8% December 1995
Teannich 1972, 23 year old(1995) 64.95% Limited edition number 6255
Macallan single malt 10 year old, 40%, Donated to the Knockandoo Church restoration Fund – labelled accordingly
Chivas Regal Salute 21 year old in blue wade pottery bottle, blue velvet box bag and boxed (2 bottles)
Glenleven 12 year old, boxed (approx 1990)
President special reserve (Macdonald Greenlees Edinburgh) 40% deluxe 12year old
Glenkinchie Special Release distilled 1989 bottled 2003 – No G/277-7-d
Talisker single malt 45.8% single malt
Buchanans reserve 40%
Old Parr Superior 43% bottled for duty free Bangkok Airport
Buchanans 12 year old 40% 1litre

Most of the bottles are in their original boxes which are all in good or excellent condition. All bottles are sealed. All except the last one are 70cl bottles

robert@rmurphy7.wanadoo.co.uk

Thanks

Bob