I'm paying £6.50 a month for a y bottle of argon mix. Looking for rent free options as only use it on odd occasions, must have had the same bottle for a few years now!
Picked up a Y cylinder of Argoshield light from BOC today. I registered online and then used live chat to ask them about the hobby deal which they were happy to give me
£44.16 including VAT for the gas, no extra charges (collected from Plymouth) and £56.40 inc VAT per year for the rental (which is payable once per year). Thats for a Y sized cylinder
Much better than my local agent for SGS (Mill Auto Supplies) who wanted over £200 for a 20 litre SGS bottle (first payment including the deposit) and about £70 per fill